| 1. | Dehydration in hydraulic presses is the most general method now in use .
在水压机中驱水是目前通用的方法。 |
| 2. | Both hydraulic presses and hammers are widely used to produce this class of forgings .
水压机和锻锤已广泛用于生产这类锻件。 |
| 3. | The manufacture of the hot aluminum dross hydraulic press
高温铝炉渣压滤机的研制 |
| 4. | A group of apprentices were operating the hydraulic press
一群学徒正在开动水压机。 |
| 5. | A group of apprentices were operating the hydraulic press
一群学徒正在操作水压机。 |
| 6. | Structure and control of high speed forging hydraulic press
快速锻造液压机的结构与控制 |
| 7. | Safety of machine tools - hydraulic press brakes
机床的安全.液压折板机 |
| 8. | Safety of machine tools - hydraulic press brakes
机床安全性.液压弯曲机 |
| 9. | Research on forging hydraulic press with pump driving directly
泵直接传动式锻造液压机研究 |
| 10. | Test methods for agricultural hydraulic press
农用液压榨油机.试验方法 |
